87756908330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{355853}}^1$

素因数の和:356151

約数の個数: 64

約数和(自身を含む): 195133252608

約数和(自身を除く): 107376344278

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 271, 455, 542, 910, 1355, 1897, 2710, 3523, 3794, 7046, 9485, 17615, 18970, 24661, 35230, 49322, 123305, 246610, 355853, 711706, 1779265, 2490971, 3558530, 4626089, 4981942, 9252178, 12454855, 23130445, 24909710, 32382623, 46260890, 64765246, 96436163, 161913115, 192872326, 323826230, 482180815, 675053141, 964361630, 1253670119, 1350106282, 2507340238, 3375265705, 6268350595, 6750531410, 8775690833, 12536701190, 17551381666, 43878454165, 87756908330]

約数ペア:

[(1, 87756908330), (2, 43878454165), (5, 17551381666), (7, 12536701190), (10, 8775690833), (13, 6750531410), (14, 6268350595), (26, 3375265705), (35, 2507340238), (65, 1350106282), (70, 1253670119), (91, 964361630), (130, 675053141), (182, 482180815), (271, 323826230), (455, 192872326), (542, 161913115), (910, 96436163), (1355, 64765246), (1897, 46260890), (2710, 32382623), (3523, 24909710), (3794, 23130445), (7046, 12454855), (9485, 9252178), (17615, 4981942), (18970, 4626089), (24661, 3558530), (35230, 2490971), (49322, 1779265), (123305, 711706), (246610, 355853)]